#!/usr/bin/env python
# -*- coding: utf-8 -*-
###########################################################################
#   Copyright (C) 2008 by Serj Poltavsky                                  #
#   serge.uliss at gmail.com                                              #
#                                                                         #
#   This program is free software; you can redistribute it and/or modify  #
#   it under the terms of the GNU General Public License as published by  #
#   the Free Software Foundation; either version 3 of the License, or     #
#   (at your option) any later version.                                   #
#                                                                         #
#   This program is distributed in the hope that it will be useful,       #
#   but WITHOUT ANY WARRANTY; without even the implied warranty of        #
#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
#   GNU General Public License for more details.                          #
#                                                                         #
#   You should have received a copy of the GNU General Public License     #
#   along with this program. If not, see <http://www.gnu.org/licenses/>   #
###########################################################################

import unittest
from xml.dom import minidom
from dvdauthor import TitleSet, PGC, Menu

class TestTitleSet(unittest.TestCase):
    def setUp(self):
        self.titleset = TitleSet()

    def test_init(self):
        self.assertEqual(self.titleset.nodename, 'titleset')

    def test_append(self):
        self.assertRaises(TypeError, self.titleset.append, 'foo')
        self.titleset.append(PGC())
        self.assertRaises(TypeError, self.titleset.set_menu, 'foo')
        self.titleset.menu = Menu()

    def test_update(self):
        dom = minidom.Document()

        self.titleset.append(PGC())
        self.titleset.menu = Menu()
        titleset = self.titleset.update(dom, dom)
        self.assertEqual(titleset.nodeName, 'titleset')

        pgc = dom.getElementsByTagName('pgc')
        self.assertEqual(len(pgc), 2)
        menus = dom.getElementsByTagName('menus')
        self.assertEqual(len(menus), 1)